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Which of the following types of networks are supported on an Alcatel-Lucent 7750 SR for OSPF? Choose two answers.

A.

Broadcast

B.

Non-broadcast multi-access

C.

Point-to-point

D.

Point-to-multipoint

A default route for a client is also known as the:

A.

Default path

B.

Default gateway

C.

Gateway path

D.

Proxy ARP

Which of the statements below best describes the pseudonode in an IS-IS network?

A.

The DIS creates a logical node to represent a group of routers on the same non-broadcast network; this node is the pseudonode

B.

The DIS creates a logical node to represent the topological database of the backbone network in an IS-IS network; this node is the pseudonode

C.

The DIS creates a logical node to represent a broadcast sub-network; this node is the pseudonode

D.

The DIS creates a logical node to represent the complete topology of an IS-IS area; this node is the pseudode

Which of the following best describes the actions after an IS-IS router receives on a broadcast interface, a newer LSP than the one in its database?

A.

The router sends a copy of the LSP from its database to its neighbor

B.

The router updates its database with the LSP and floods a copy to its other neighbors.

C.

The router updates its database with the LSP, acknowledges the LSP with a PSNP and floods a copy to its other neighbors.

D.

The router updates its database with the LSP and acknowledges it with a PSNP.

A customer requests that their Layer 2 Ethernet service be configured to forward frames up to 1500 bytes. The service provider is using MPLS encapsulation (without RSVP-TE fast-reroute) on their IP/MPLS network. What is the minimum MTU setting for the network ports?

A.

1512

B.

1522

C.

1536

D.

1542

Which of the following about SDPs is FALSE?

A.

An SDP is not required for a local service.

B.

A single SDP can carry different types of services.

C.

An SDP can simultaneously support GRE and MPLS encapsulation.

D.

An SDP can use the system IP address to indicate the far-end router.

Click the exhibit.

The operator at PE1 wants to analyze the traffic between PE2 and CE4. On an Alcatel-Lucent 7750 SR, which of the following is required as part of the configuration?

A.

PE2 needs a mirror source with the remote source specified.

B.

PE1 needs a mirror destination with the remote source specified.

C.

PE1 needs a mirror source with the remote source specified.

D.

PE1 and PE2 need a mirror source specified.

Which of the following statements are FALSE regarding the VPN-IPv4 address family? (Choose 2)

A.

When a PE router receives an IPv4 prefix from its local CE it creates a VPN-IPv4 prefix.

B.

The route distinguisher (RD) is appended to the IPv4 prefix to form a 16 byte VPN-IPv4 prefix.

C.

VPN-IPv4 allows BGP to distinguish multiple routes with the same prefixes originated from distinct customers

D.

VPN-IPv4 addresses are only present within the service provider network.

E.

In VPRN, data traffic is carried in VPN-IPv4 packets.

Which of the following SAPs will forward all tagged and untagged frames on the port?

A.

sap 1/1/1

B.

sap 1/1/1:*.0

C.

sap 1/1/1:0.*

D.

1/1/1:0

Click the exhibit.

The output is from PE router R1 about VPRN service 100. From which protocol did router R1 learn the prefix 192.168.20.0/24?

A.

LDP

B.

BGP

C.

MP-BGP

D.

MPLS

Which of the following statements is TRUE regarding service mirroring?

A.

Mirror slicing is used to logically separate a port that is being monitored.

B.

Mirror slicing configuration is earned out in the mirror destination.

C.

By default, mirror slicing is enabled so that only the protocol headers of data traffic are replicated to a mirror port.

D.

The maximum number of mirror slices that can be made on a network and access port are 256 and 8, respectively

What is the minimum Ethernet physical network MTU required for a Layer 2 service on a GRE encapsulated SDP with a service MTU of 1514?

A.

1514

B.

1526

C.

1548

D.

1556

E.

1536

Click the exhibit.

The two PEs are providing 6VPE and IPv4 VPRNs. The core network is IPv4/MPLS. Which of the following is the BGP family configuration for the MP-BPG on the PEs?

A.

family ipv4 ipv6

B.

family vpn-ipv4ipv6

C.

family vpn-ipv4 vpn-ipv6

D.

family ipv6 vpn-ipv6

Click the exhibit button.

Part of a 6VPE deployment is shown. Which of the following is the correct configuration and context on router CE1 for a BGP peering session with 6VPE1?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Service tunnels and transport tunnels are bidirectional and only require the operator to configure the tunnel on one router.

A.

TRUE

B.

FALSE

An E-pipe is configured with a service MTU of 5000. What MTU value should be set on the access port for a Q-in-Q encapsulated SAP?

A.

5000

B.

5004

C.

5008

D.

5018

A network technician needs to set up a local mirror to replicate traffic for examination with a protocol analyzer. The analyzer is on port 1/1/4 of his service router. Which of the following configuration steps is required?

A.

A mirror source listing port 1/1/4.

B.

A mirror destination listing port 1/1/4.

C.

A remote source command indicating the IP address of the service router he is configuring a local mirror on.

D.

Verification that his IP/MPLS infrastructure is in place

E.

None of the above.

The SAP 1/1/1:2.3 receives an Ethernet frame with outer VLAN tag 5 and inner VLAN tag 3. Which of the following is TRUE?

A.

The frame is dropped.

B.

The frame's outer tag is changed to match the SAP, and it is accepted.

C.

The frames outer tag is dropped, and the frame is accepted.

D.

The frame's tags are removed, and the frame is accepted.

Which of the following MUST be identical for a service between two PEs?

A.

Customer ID

B.

SDP ID

C.

Service ID

D.

VC ID

A VPRN service is configured with BGP used as the CE-PE routing protocol. What address families are required on the PE-CE BGP session?

A.

VPN-IPv4 address families are required in order for routes to be exchanged with the PE.

B.

Only default IPv4 address families are required since the CE is not aware of the VPRN service

C.

Either IPv4 or VPN-IPv4 address families can be configured on the PE-CE BGP session

D.

An IPv4 address family configuration is required for the PE-PE configuration.